B

B General Building Contractors in California - Page 1202

112,842 CSLB B license records for California (Page 1202 of 2257)

CSLB B License Scope

General building contractors who construct, alter, or repair buildings and structures.

112,842

Total Contractors

106,442

Active Licenses

3376

Federal Records

Run CSLB License Lookup

B General Building Contractor License Records

Showing contractors 60051-60100 of 112,842

KNK BUILDERS INC

Clear

License #592605 · SAN MATEO

Active

KNK CONSTRUCTION CORP

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License #608307 · CANYON COUNTRY

Active

KNOBLOCH CONSTRUCTION

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License #649158 · YUCAIPA

Active

KNOCK ON WOOD CONSTRUCTION CO

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License #788720 · CAMARILLO

Active

KNOCKOUT TIME CONSTRUCTION

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License #1140425 · BUENA PARK

Active

KNOLES CONSTRUCTION CO

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License #444992 · NOVATO

Active

KNOLL DESIGN BUILD INC

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License #963878 · LOS ANGELES

Active

KNORR CONSTRUCTION

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License #711512 · ATASCADERO

Active

KNORR MARK CONSTRUCTION

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License #926997 · NEWCASTLE

Active

KNORR ROOFING & CONSTRUCTION

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License #563327 · LAKESIDE

Active

KNOTTS CONSTRUCTION

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License #456942 · ROCKLIN

Active

KNOTTS WYATT CONSTRUCTION INC

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License #980388 · LOOMIS

Active

KNOTTY NUFF WOOD INC

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License #1104643 · SANTA ANA

Active

KNOW HOW LLC

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License #1128150 · TRACY

Active

KNOWLAND CHRISTOPHER

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License #611190 · RANCHO PALOS VERDES

Active

KNOWLES DANIEL CONSTRUCTION

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License #498670 · TEHACHAPI

Active

KNOWLES STEVE CONSTRUCTION

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License #979931 · ARBUCKLE

Active

KNOWLTON CONSTRUCTION

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License #486748 · BAKERSFIELD

Active

KNOWLTON CONSTRUCTION LLC

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License #203594 · FREEDOM

Active

KNOWLTON DANIEL ROBERT

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License #457448 · CATHEDRAL CITY

Active

KNOWLTON GREG CONSTRUCTION

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License #1066502 · CLEARLAKE

Active

KNOWLTON GROUP THE

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License #755158 · MANHATTAN BEACH

Active

KNOX BROTHERS CONSTRUCTION INC

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License #580452 · COSTA MESA

Active

KNOX BUILDERS INC

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License #992496 · SAN DIEGO

SOS Suspension

KNOX CONTRACTING INC

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License #726573 · LAGUNA HILLS

Active

KNOX E A DESIGN/BUILD

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License #1096972 · ARCATA

Active

KNOX JEFF CONSTRUCTION

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License #596070 · YUBA CITY

Active

KNOX ON WOOD INC

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License #1053735 · CAYUCOS

Active

KNOX TANK LINING INC

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License #1042096 · PLACERVILLE

Active

KNOX W J CONSTRUCTION

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License #927403 · SEASIDE

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KNR DESIGN BUILD INC

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License #1050634 · CLAREMONT

Active

KNR SLIDING DOORS

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License #1109932 · SHERMAN OAKS

Active

KNS CONSTRUCTION INC

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License #1077091 · GALT

Active

KNT BUILDER

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License #1112569 · SANTA ANA

Active

KNUDSEN MARK CURTIS

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License #544786 · WOODLAND HILLS

Active

KNUDSON BUILDERS

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License #646912 · SOUTH LAKE TAHOE

Active

KNUDSON CONSTRUCTION

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License #923278 · VILLA PARK

Active

KNUDSON ENGINEERS & CONSTRUCTORS INC

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License #313747 · TUSTIN

Active

KNUDSON INC

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License #914917 · SOUTH LAKE TAHOE

Active

KNUDSON KEVIN CONSTRUCTION

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License #905222 · SIOUX CITY

Active

KNUPP BRADLEY JAMES

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License #338550 · NEWBURY PARK

Active

KNUPPE H JAMES

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License #214462 · CASTRO VALLEY

Active

KNUPPE M J DEVELOPMENT COMPANY

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License #742847 · CASTRO VALLEY

Active

KNUST PEER DESIGN BUILD

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License #752841 · CARPINTERIA

Contr Bond Susp

KNUTSEN DARRELL W GENERAL CONTRACTOR

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License #440221 · NEWPORT BEACH

Active

KNUTSON BRIAN CARPENTRY

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License #854132 · NOVATO

Active

KNUTSON DEVELOPER

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License #883515 · WARNER SPRINGS

Active

KNUTSON KIRK GEN CONSTRUCTION & CONSULTING

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License #1046429 · SACRAMENTO

Contr Bond Susp

KNYPSTRA BRADLEY P

Clear

License #1021262 · NEWPORT BEACH

Active

KO CONSTRUCTION

Clear

License #1149409 · SAN FRANCISCO

Active

Related CSLB License Classifications

B General Building Contractor License Lookup

Use this page when you need a California B license lookup, a list of licensed general building contractors, or a quick screen before assigning general building work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 112,842 CSLB B license records for general building contractors. 94% currently hold active licenses and 3.0% have at least one federal compliance record. SiteVetter checks CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits in seconds.

What to Check for B General Building Contractors

  • Verify the contractor has experience with your specific project type (residential, commercial, or industrial)
  • Request references from similar-sized projects completed in the last 2 years
  • Confirm they carry adequate general liability insurance (typically $1M+ for commercial work)
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Federal Records Matter for General Building Work

For general building work, 3.0% of licensed contractors have federal records that a standard CSLB license check would not reveal. SiteVetter's 6-source lookup gives GCs a faster way to compare subs before bid award, onboarding, or renewal review.

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.